Luther's A Mighty Fortress Is Our God
Ein feste Burg ist unser Gott
Ein feste Burg ist unser Gott, / ein gute Wehr und Waffen; / er hilft uns frei aus aller Not, / die uns jetzt hat betroffen.
Our renderingA mighty fortress is our God, a bulwark never failing; our helper he amid the flood of mortal ills prevailing.
What it is
Luther composed this psalm-hymn based on Psalm 46 between approximately 1527 and 1529—prior to, not during, his sojourn at Coburg castle. During the Diet of Augsburg in 1530, Luther stayed at the Veste Coburg and sang the hymn daily there, accounts describing him at his castle window with his lute, so that the fortress and the hymn became inseparably linked in Lutheran memory. In the Ernestine duchy of Saxe-Coburg, the heartland of the early Lutheran movement, this hymn was woven into court and church identity from the Reformation forward. Prince Albert was baptised and confirmed Lutheran in Coburg, and this hymn would have been central to his early formation before his reception into the Anglican world at his marriage.
Why it still matters
Still sung at Reformation Sunday services worldwide and at royal and state occasions in Germany; its text on Psalm 46 expresses Lutheran trust in God's sovereignty and sustains both private and communal devotion across confessional boundaries today.
Kept alongside
Book of Common Prayer (1662 edition, Victoria's wedding copy)
The Book of Common Prayer, and Administration of the Sacraments
The copy held as RCIN 1057741 in the Royal Collection was presented to Queen Victoria on her wedding day, 10 February 1840, by her mother the Duchess of Kent, inscribed 'Given To my beloved Victoria on her Wedding Day by Her most affectionate Mother.' The binding bears Victoria's monogram and a metal cartouche with the marriage date; the gold bookmark spells 'VICTORIA' in gemstones. A companion green-velvet copy (RCIN 1123511) was simultaneously given by the Duchess of Kent to Prince Albert. The 1662 Prayer Book was also the formal instrument for confirming and catechising the royal children, its catechism covering the Creed, Ten Commandments, Lord's Prayer, and Sacraments.
Prince Albert's Book of Common Prayer (green-velvet wedding copy)
The Book of Common Prayer, and Administration of the Sacraments
This green-velvet bound Book of Common Prayer (RCIN 1123511, Royal Collection) was given to Prince Albert by the Duchess of Kent on his wedding day, 10 February 1840, as a companion to Victoria's copy, its clasped-hands fastening symbolising the marriage union. Although Albert had been baptised and confirmed as a Lutheran in Coburg, the gift signalled his integration into the Anglican devotional world, and he engaged genuinely with its liturgy rather than treating it merely as a diplomatic courtesy. He subsequently composed sacred works for Anglican chapel use—a Te Deum, Jubilate, Sanctus, and the anthem 'Out of the Deep' (Psalm 130)—demonstrating active participation in Anglican liturgical prayer. This particular copy is distinguished from Victoria's by its green velvet binding and clasped binding rather than the jewelled bookmark, making it the more restrained, personal devotional object of the two.
Luther's Small Catechism
Der Kleine Katechismus
Written in 1529 as a household guide for fathers to teach their children the essentials of Protestant faith, the Small Catechism covers the Ten Commandments, Apostles' Creed, Lord's Prayer, Baptism, the Lord's Supper, and daily prayers in a question-and-answer format designed for memorization. Duke Albrecht von Hohenzollern commissioned its translation into Old Prussian in 1545, printed by Hans Weinreich in Königsberg — the oldest printed books in that language — making vernacular catechetical instruction a cornerstone of the duchy's Reformation. Frederick the Great's 1763 General-Land-Schul-Reglement explicitly mandated Luther's Small Catechism in all Prussian schools, cementing it as the primary doctrinal formation text for Hohenzollern subjects across three centuries. It remains the most widely used Protestant catechism in the world and a living document in Lutheran congregations globally.